Question

in figure, if 80 degrees find x and y​

Answer 1

Answer:

Given:

A figure showing angle x,y and 80°

To Find:

Value of x and y

Solution:

y and 80° are vertically opposite angles

Vertically opposite angles are equal

Hence, y=80°

x and 80° form a linear pair

Sum of angles forming linear pair =80°

=> x+80° =180°

◆ Subtracting 80° from bothsides-

=> x+ 80°-80° = 180°- 80°

=> x = 100°

x =100°

y = 80°